Really interesting situation from another forum. What would we do? My paraphrased situation:
Team A advances for a first down at the B-6. After the ball is dead, A33 taunts B55, and is flagged by the back judge. After the penalty from the dead-ball spot, the ball is spotted at the B-21. Incorrectly thinking the line-to-gain is the goal line, the chains are not set for this new scrimmage series. Team A snaps the ball for first down and A33 advances to the B-14. While spotting the ball for second down, the crew realizes that the chains should have been set at the previous spot, with 1/10 from the B-21.
What next (for NCAA)?
I don’t have an authoritative answer. By rule, we CAN correct the down number any time during the scrimmage series. But, can we establish - or reposition - the line-to-gain after the ball has been snapped for a series?
If we, retroactively, set the line-to-gain at the correct spot (and set the chains), what harm has been done? Well, in this specific circumstance, maybe no harm. But, let’s say A33 advanced to the B-10, which would have been beyond the proper line-to-gain, for a new series. But, instead, now they are playing 2nd/goal from the B-10.
How far can we let this go?
Personally, without guidance from above, I would correct the line-to-gain until I couldn’t, anymore. If I know the starting yard line, by on-field knowledge, or with replay assistance, until they advance beyond the proper line-to-gain, we can set the chains, with minimal harm done. But, if they advance beyond the proper line-to-gain, and then snap the ball, IMHO, we can’t fix anything, and we have to let the “1st/goal” series play out.
Either way, we’re in deep doo-doo.
Don’t let this happen.